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From: Kirk Bresniker <kirkb@chrome.rose.hp.com>
To: Philipp.H.Rumpf@mathe.stud.uni-erlangen.de (Philipp Rumpf)
Cc: dave@hiauly1.hia.nrc.ca, sieler@allegro.com,
	parisc-linux@thepuffingroup.com
Subject: Re: [parisc-linux] Progress - Update
Date: Wed, 24 Nov 1999 13:27:52 PST	[thread overview]
Message-ID: <199911242127.NAA27314@chrome.rose.hp.com> (raw)
In-Reply-To: <19991124220528.L1009@mathe.stud.uni-erlangen.de>; from "Philipp Rumpf" at Nov 24, 99 10:05 pm

Philipp,

| are you up-to-date with the cvs tree (I have no idea which caches the 735 has,
| but cache flushes won't harm (well, they do harm performance)) ?

The cache flush instructions are architected to cause a processor to memory transfer
iff the cache line is dirty, while an instruction is executed, unless a dirty 
cache line is referenced, memory bandwidth is not consumed.

KMB
--
+============================================================+
|       Kirk Bresniker    	(916) 748-2393		     |
|       8000 Foothills Blvd                                  |
|       Roseville, CA 95747-5649                             |
|       kirkb@rose.hp.com                                    |

  reply	other threads:[~1999-11-24 21:24 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1999-11-18 23:16 [parisc-linux] Progress John David Anglin
1999-11-19  3:30 ` Philipp Rumpf
1999-11-21 23:07   ` John David Anglin
1999-11-22  1:12     ` John David Anglin
1999-11-22  8:24       ` Philipp Rumpf
1999-11-22  9:59         ` Alan Cox
1999-11-22 15:54           ` Philipp Rumpf
1999-11-22  7:30     ` Philipp Rumpf
1999-11-22 18:11       ` John David Anglin
1999-11-22 18:27         ` Stan Sieler
1999-11-22 18:42           ` Philipp Rumpf
1999-11-22 18:33         ` Philipp Rumpf
1999-11-22 20:55           ` John David Anglin
1999-11-23 11:47             ` Philipp Rumpf
1999-11-23 16:19               ` John David Anglin
1999-11-23 18:03                 ` Philipp Rumpf
1999-11-23 19:01                   ` John David Anglin
1999-11-23 21:11                   ` Stan Sieler
1999-11-24 10:00                     ` Philipp Rumpf
1999-11-24 19:00                       ` Stan Sieler
1999-11-24 19:33                         ` Philipp Rumpf
1999-11-24 20:55                           ` [parisc-linux] Progress - Update John David Anglin
1999-11-24 21:05                             ` Philipp Rumpf
1999-11-24 21:27                               ` Kirk Bresniker [this message]
1999-11-24 21:37                                 ` Philipp Rumpf
1999-11-24 22:38                                   ` Frank Rowand
1999-11-24 23:24                                     ` Cache Flushes Grant Grundler
1999-11-25  0:31                             ` [parisc-linux] Progress - Update John David Anglin
1999-11-25  1:17                               ` Alan Cox
1999-11-25 13:24                                 ` Philipp Rumpf
1999-11-25 23:47                                   ` John David Anglin
1999-11-30 18:17                                     ` John David Anglin
1999-11-30 18:21                                       ` Alan Cox
1999-11-30 18:32                                       ` Philipp Rumpf
1999-11-30 19:31                                         ` Alan Cox
1999-11-30 20:14                                           ` Mark Klein
1999-11-30 23:40                                             ` John David Anglin
1999-12-01 15:41                                               ` Philipp Rumpf
1999-12-01 18:03                                                 ` Alan Cox
1999-12-01 18:29                                                   ` Alex deVries
1999-12-01 18:34                                                     ` Alan Cox
1999-12-02  2:51                                                     ` Philipp Rumpf
1999-12-01 18:33                                                   ` John David Anglin
1999-12-01 18:54                                                     ` Alan Cox
1999-12-01 18:55                                                     ` Grant Grundler
1999-11-26 13:40                             ` Matthew Wilcox
1999-11-23 15:59       ` [parisc-linux] Progress Paul Bame
1999-11-23 16:33         ` John David Anglin
1999-11-23 17:05           ` Paul Bame
1999-11-23 20:15         ` John David Anglin

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